275745708

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 881753600

約数和(自身を除く): 606007892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 79, 81, 84, 108, 114, 126, 133, 158, 162, 171, 189, 228, 237, 243, 252, 266, 316, 324, 342, 378, 399, 474, 486, 513, 532, 553, 567, 684, 711, 729, 756, 798, 948, 972, 1026, 1106, 1134, 1197, 1422, 1458, 1501, 1539, 1596, 1659, 1701, 2052, 2133, 2187, 2212, 2268, 2394, 2844, 2916, 3002, 3078, 3318, 3402, 3591, 4266, 4374, 4503, 4617, 4788, 4977, 5103, 6004, 6156, 6399, 6561, 6636, 6804, 7182, 8532, 8748, 9006, 9234, 9954, 10206, 10507, 10773, 12798, 13122, 13509, 13851, 14364, 14931, 15309, 18012, 18468, 19197, 19908, 20412, 21014, 21546, 25596, 26244, 27018, 27702, 29862, 30618, 31521, 32319, 38394, 40527, 41553, 42028, 43092, 44793, 45927, 54036, 55404, 57591, 59724, 61236, 63042, 64638, 76788, 81054, 83106, 89586, 91854, 94563, 96957, 115182, 121581, 124659, 126084, 129276, 134379, 162108, 166212, 172773, 179172, 183708, 189126, 193914, 230364, 243162, 249318, 268758, 283689, 290871, 345546, 364743, 378252, 387828, 403137, 486324, 498636, 518319, 537516, 567378, 581742, 691092, 729486, 806274, 851067, 872613, 1036638, 1094229, 1134756, 1163484, 1209411, 1458972, 1612548, 1702134, 1745226, 2073276, 2188458, 2418822, 2553201, 3282687, 3404268, 3490452, 3628233, 4376916, 4837644, 5106402, 6565374, 7256466, 7659603, 9848061, 10212804, 13130748, 14512932, 15319206, 19696122, 22978809, 30638412, 39392244, 45957618, 68936427, 91915236, 137872854, 275745708]

約数ペア:

[(1, 275745708), (2, 137872854), (3, 91915236), (4, 68936427), (6, 45957618), (7, 39392244), (9, 30638412), (12, 22978809), (14, 19696122), (18, 15319206), (19, 14512932), (21, 13130748), (27, 10212804), (28, 9848061), (36, 7659603), (38, 7256466), (42, 6565374), (54, 5106402), (57, 4837644), (63, 4376916), (76, 3628233), (79, 3490452), (81, 3404268), (84, 3282687), (108, 2553201), (114, 2418822), (126, 2188458), (133, 2073276), (158, 1745226), (162, 1702134), (171, 1612548), (189, 1458972), (228, 1209411), (237, 1163484), (243, 1134756), (252, 1094229), (266, 1036638), (316, 872613), (324, 851067), (342, 806274), (378, 729486), (399, 691092), (474, 581742), (486, 567378), (513, 537516), (532, 518319), (553, 498636), (567, 486324), (684, 403137), (711, 387828), (729, 378252), (756, 364743), (798, 345546), (948, 290871), (972, 283689), (1026, 268758), (1106, 249318), (1134, 243162), (1197, 230364), (1422, 193914), (1458, 189126), (1501, 183708), (1539, 179172), (1596, 172773), (1659, 166212), (1701, 162108), (2052, 134379), (2133, 129276), (2187, 126084), (2212, 124659), (2268, 121581), (2394, 115182), (2844, 96957), (2916, 94563), (3002, 91854), (3078, 89586), (3318, 83106), (3402, 81054), (3591, 76788), (4266, 64638), (4374, 63042), (4503, 61236), (4617, 59724), (4788, 57591), (4977, 55404), (5103, 54036), (6004, 45927), (6156, 44793), (6399, 43092), (6561, 42028), (6636, 41553), (6804, 40527), (7182, 38394), (8532, 32319), (8748, 31521), (9006, 30618), (9234, 29862), (9954, 27702), (10206, 27018), (10507, 26244), (10773, 25596), (12798, 21546), (13122, 21014), (13509, 20412), (13851, 19908), (14364, 19197), (14931, 18468), (15309, 18012)]